has any cell with a voltage of 3.3v. This means less than 9.9v for a 3-cell/11.1v battery.

Do not charge batteries unattended. Monitor batteries during charging for popping, hissing, smoke, sparks or fire. Also monitor the battery for any swelling or other deformities. Disconnect the battery from your charger immediately.

Do not charge batteries near flammable material. Charge batteries in a fireproof container. Do not charge batteries while they are in your robot.

3s 11.1V 4500mAh 35C LiPo Battery

Item # BAT-T460

Whether you've got a crawler, biped or rover, you're going to need a battery pack to get your robot moving on its own. Lithium Polymer batteries are a great choice for robot batteries because they have great capacity-to-weight ratios, giving you lots of power for very little weight. Our 3s 11.1V 4500mAh 35C LiPo Battery is a great medium sized battery that can discharge up to 66A continously!

To make it easy to connect/disconnect the battery from your project, each of these batteries has a Female T-Connector (Deans Ultra Plug compatble). They also have a standard 4-pin JST connector (.1"/2.54mm) that breaks out each cell for balance charging or battery testing.